15722564816

素因数分解:

$2^4\times 7^1\times {\mathrm{140380043}}^1$

素因数の和:140380058

約数の個数: 20

約数和(自身を含む): 34814250912

約数和(自身を除く): 19091686096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140380043, 280760086, 561520172, 982660301, 1123040344, 1965320602, 2246080688, 3930641204, 7861282408, 15722564816]

約数ペア:

[(1, 15722564816), (2, 7861282408), (4, 3930641204), (7, 2246080688), (8, 1965320602), (14, 1123040344), (16, 982660301), (28, 561520172), (56, 280760086), (112, 140380043)]